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Old 22.08.2016, 12:43
mgpai mgpai is offline
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Join Date: Sep 2013
Posts: 637
Default [Event Scripter] Scripts

Convert AAC/M4A/OGG files to MP3.
Code:
// Convert aac/m4a/ogg files to mp3.
// Trigger required: "A Download Stopped".
// Requires ffmpeg/ffprobe. Uses JD ffmpeg/ffprobe settings if available.
// Overwrites destination file (mp3) if it already exists.

if (link.isFinished()) {
    var fileName = link.name.replace(/(.+)(\..+$)/, "$1");
    var fileType = link.name.replace(/(.+)(\..+$)/, "$2");
    var sourceFile = link.getDownloadPath();
    var audioFile = /\.(aac|m4a|ogg)$/.test(sourceFile);

    if (audioFile) {
        var downloadFolder = package.getDownloadFolder();
        var destFile = downloadFolder + "/" + fileName + ".mp3";
        var ffmpeg = callAPI("config", "get", "org.jdownloader.controlling.ffmpeg.FFmpegSetup", null, "binarypath");
        var ffprobe = callAPI("config", "get", "org.jdownloader.controlling.ffmpeg.FFmpegSetup", null, "binarypathprobe");
        var data = JSON.parse(callSync(ffprobe, "-v", "quiet", "-print_format", "json", "-show_streams", "-show_format", sourceFile));
        var streamsBitrate = data.streams[0].bit_rate ? data.streams[0].bit_rate : 0;
        var formatBitrate = data.format.bit_rate ? data.format.bit_rate : 0;
        var bitrate = Math.max(streamsBitrate, formatBitrate) / 1000;
        var deleteSourceFile = false; // Set this to true to delete source file after conversion.

        if (bitrate > 0) {
            callSync(ffmpeg, "-y", "-i", sourceFile, "-b:a", bitrate + "k", destFile);
            if (deleteSourceFile && getPath(destFile).exists()) deleteFile(sourceFile, false);
        }
    }
}

Last edited by mgpai; 03.09.2016 at 20:45. Reason: Removed text file.
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